The Bourns 3269 series is a line of square SMD (Surface Mount Device) trimming potentiometers designed for precise adjustment in electronic circuits. These trimmers utilize a stable cermet element, providing infinite resolution and excellent repeatability. Available in vertical and horizontal adjust styles, they cater to diverse application needs. The 3269W-1-101 model is RoHS compliant, ensuring environmental responsibility. Common applications include calibration and fine-tuning of circuits in consumer electronics, industrial equipment, and automotive systems. The compact SMD design allows for easy integration into space-constrained designs.